颗秒！不信看提交记录

#include<bits/stdc++.h>
using namespace std;
string a,b;
bool hui(string s){
    string ss;
    for(int i=s.size()-1;i>=0;i--){
        ss+=s[i];
    }
    if(ss==s){
        return true;
    }else{
        return false;
    }
}
int lei(string s){
    int letter=0,number=0;
    for(int i=0;i<s.size();i++){
        if((s[i]>='a' && s[i]<='z') || (s[i]>='A' && s[i]<='Z')){
            letter=1;
        }
        if(s[i]>='0' && s[i]<='9'){
            number=1;
        }
    }
    if(number==1 && letter==0){
        return 1;
    }else if(number==0 && letter==1){
        return 2;
    }else{
        return 3;
    }
}
int main(){
    cin>>a>>b;
    int n;
    cin>>n;
    while(n--){
        string q;
        cin>>q;
        string t;
        for(int i=0;i<q.size();i++){
            if(q[i]=='a'){
                t+=a;
            }else{
                t+=b;
            }
        }
        cout<<t<<endl;
        cout<<(hui(t)?("palindrome"):("non-palindrome"))<<" ";
        int mode=lei(t);
        if(mode==1){
            cout<<"number"<<endl;
        }else if(mode==2){
            cout<<"letter"<<endl;
        }else{
            cout<<"string"<<endl;
        }
    }
    return 0;
}